Aircraft Accident/Incident Report

Watkins, Colorado 80137
Sunday, June 6, 1993 9:45 MDT

NTSB Narrative Summary Released at Completion of Accident

AFTER TAKEOFF ON AN IFR CROSS COUNTRY FLIGHT, THE PILOT COMMENCED A 180 DEGREE TURN AFTER ENTERING THE CLOUDS AT 300 FEET AGL. THE INSTRUMENTS INDICATED DIFFERENTLY THAN HIS PHYSIOLOGICAL SENSES AND HE WAS UNABLE TO MAINTAIN CONTROL OF THE AIRCRAFT WHICH DESCENDED IN A SPIRAL AND COLLIDED WITH THE GROUND APPROXIMATELY TWO MILES FROM THE TAKEOFF AIRPORT.

NTSB Probable Cause Narrative

SPATIAL DISORIENTATION WHICH PREVENTED THE PILOT FROM MAINTAINING CONTROL. A FACTOR WAS: LOW CEILING.

Event Information

Type of Event Accident
Event Date 6/6/1993
Event Day of the Week Sunday
Time of Event 945
Event Time Zone Mountain Daylight Time
Event City WATKINS
Event State COLORADO
Event Country --
Zipcode of the event site 80137
Event Date Year 1993
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport
Event Location Nearest Airport ID
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation --
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 957 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 180
Weather Observation Facility ID FTG
Elevation of weather observation facility 5500
Distance of event from weather observation facility (units?) 2
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height 300
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Partial Obscuration
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 1
Air Temperature at event time (in degrees celsius) 10
Dew Point at event time (in degress fahrenheit) 10
Wind Direction (degrees magnetic) 10
Variable Wind Indicator Unknown
Wind Speed (knots) 6
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 6000
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 3
Injury Total None --
Injury Total Serious --
Injury Total All 3
Investigating Agency NTSB
NTSB Docket Number (internal use) 655
NTSB Notification Source --
NTSB Notification Date Jun 6 1993 12:00AM
NTSB Notification Time 1049
Fiche Number and/or location -used to find docket information 50359
Date of most recent change to record Dec 11 2000 1:23PM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7129L
NTSB Number DEN93LA067
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name GRUMMAN AMERICAN
Aircraft Model AA-5
Aircraft Series Identifier AA-5
Aircraft Serial Number AA5-0629
Certified Max Gross Weight 2200
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Apr 1 1993 12:00AM
Airframe hours since last inspection 101
Airframe Hours 3145
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name SCOTT, CARL
Aircraft Owner Street Address 3370 S. ENSENADA WAY
Aircraft Owner City AURORA
Aircraft Owner State CO
Aircraft Owner Country
Aircraft Owner Zipcode 80013
Operator is an individual? --
Operator Name ADVANCED AVIATION
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address FRONT RANGE AIRPORT
Operator City WATKINS
Operator State CO
Operator Country
Operator Zip code 80137
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 942
Departure Time Zone MDT
Destination Same as Local Flt --
Destination Airport Code DDC
Destination City DODGE CITY
Destination State KS
Destination Country
Specific Phase of Flight Climb
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --